Math Practice 101
Homework Explained - Math Practice 101

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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 2: Percents; Lesson 7: Discount


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Independent Practice

Find the sale price to the nearest cent.

  • Question 3 (request help)

    $7.50 admission; 20% off; 5.75% tax
  • \(\large$ \)   
  • Question 4 (request help)

    $4.30 makeup; 40% discount; 6% tax
  • \(\large$ \)   
  • Question 5 (request help)

    A bottle of hand lotion is on sale for $2.25. If this price represents a 50% discount from the original price, what is the original price to the nearest cent?
  • \(\large$ \)   
  • Question 6 (request help)

    A tennis racket at Sport City costs $180 and is discounted 15%. The same model racket costs $200 at Tennis World and is on sale for 20% off. Which store is offering the better deal? Explain.
  •    
  • Question 7 (request help)

    Model with Mathematics Refer to the graphic novel frame below.

    a. Find the price that a student would pay including the group discount for each amusement park.
  • \(\text{Pirate Bay: }$\)   
    \(\text{Funtopia: }$\)   
    \(\text{Zoomland: }$\)   

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